Bad function definition

void f() should probably be void f(void)

Found by running the checkpatch.pl Linux script to enforce coding style.

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21468)

1 files changed, 1 insertions, 1 deletions

diff --git a/demos/sslecho/main.c b/demos/sslecho/main.c
index bdc824f2c7..8cf7744501 100644
--- a/demos/sslecho/main.c
+++ b/demos/sslecho/main.c
@@ -118,7 +118,7 @@ void configure_client_context(SSL_CTX *ctx)
     }
 }
 
-void usage()
+void usage(void)
 {
     printf("Usage: sslecho s\n");
     printf("       --or--\n");